We decided to leave the older kids at home and go to Disney with our two youngest this September (just trying to balance it out since the older kids have been more often, lol). We are staying on site, and I have already secured our FPs, but we decided just recently to fly our oldest son down for two days for his birthday. I bought his ticket and tried to add him to our hotel reservation, but Guest Services told me that I had to wait until arrival and pay $20 to add him. They would not add him since he is only in the room for one night. So my question is, if he has a ticket in MDE and will be staying onsite, how the heck do I make FP selections for him? The dates are greyed out on MDE, and it won't allow me to choose any FP times. Can I just wait until my 30-day window, as if he is staying off-site? Thanks!